Advanced cognition in wild chimpanzees: lessons from observational studies

Identifying animal complex cognition requires natural complexity

(2021) Christophe Boesch   iScience

Using natural travel paths to infer and compare primate cognition in the wild

(2021) Karline R.L. Janmaat et al.   iScience

Social bonds predict dominance trajectories in adult male chimpanzees

(2021) Joel Bray et al.   ANIMAL BEHAVIOUR

Social bonds provide multiple pathways to reproductive success in wild male chimpanzees

(2021) Joseph T. Feldblum et al.   iScience

Longitudinal changes in the targets of chimpanzee (Pan troglodytes) hunts at Mahale Mountains National Park: how and why did they begin to intensively hunt red colobus (Piliocolobus rufomitratus) in the 1980s?

(2020) Kazuhiko Hosaka et al.   PRIMATES

Social relationships among adult male chimpanzees (Pan troglodytes schweinfurthii): variation in the strength and quality of social bonds

(2020) Joel Bray et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

The Kibale Chimpanzee Project: Over thirty years of research, conservation, and change

(2020) Melissa Emery Thompson et al.   BIOLOGICAL CONSERVATION

Predation by female chimpanzees: Toward an understanding of sex differences in meat acquisition in the last common ancestor of Pan and Homo

(2017) Ian C. Gilby et al.   JOURNAL OF HUMAN EVOLUTION

Bystanders, parcelling, and an absence of trust in the grooming interactions of wild male chimpanzees

(2016) Stefano S. K. Kaburu et al.   Scientific Reports

Chimpanzee females queue but males compete for social status

(2016) Steffen Foerster et al.   Scientific Reports

‘Impact hunters’ catalyse cooperative hunting in two wild chimpanzee communities

(2015) Ian C. Gilby et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Experimental field studies with non-human primates

(2014) Klaus Zuberbühler   CURRENT OPINION IN NEUROBIOLOGY

Food sharing is linked to urinary oxytocin levels and bonding in related and unrelated wild chimpanzees

(2014) R. M. Wittig et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Pant hoot chorusing and social bonds in male chimpanzees

(2013) Pawel Fedurek et al.   ANIMAL BEHAVIOUR

Mutual grooming among adult male chimpanzees: the immediate investment hypothesis

(2013) Zarin P. Machanda et al.   ANIMAL BEHAVIOUR

Chimpanzees' (Pan troglodytes) strategic helping in a collaborative task

(2013) A. P. Melis et al.   Biology Letters

Chimpanzee Alarm Call Production Meets Key Criteria for Intentionality

(2013) Anne Marijke Schel et al.   PLoS One

How chimpanzees solve collective action problems

(2012) A.-C. Schneider et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Chimpanzees, Pan troglodytes, share food in the same way after collaborative and individual food acquisition

(2011) Alicia P. Melis et al.   ANIMAL BEHAVIOUR

The Evolutionary Origins of Friendship

(2011) Robert M. Seyfarth et al.   Annual Review of Psychology

Reciprocity and trades in wild West African chimpanzees

(2011) Cristina M. Gomes et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

Collaboration encourages equal sharing in children but not in chimpanzees

(2011) Katharina Hamann et al.   NATURE

Grooming reciprocity in wild male chimpanzees

(2010) Nicholas E. Newton-Fisher et al.   ANIMAL BEHAVIOUR

Contingent cooperation between wild female baboons

(2010) D. L. Cheney et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Male chimpanzees form enduring and equitable social bonds

(2009) John C. Mitani   ANIMAL BEHAVIOUR

Emergent Patterns of Social Affiliation in Primates, a Model

(2009) Ivan Puga-Gonzalez et al.   PLoS Computational Biology

Do chimpanzees reciprocate received favours?

(2008) Alicia P. Melis et al.   ANIMAL BEHAVIOUR

Association patterns among wild chimpanzees (Pan troglodytes schweinfurthii) reflect sex differences in cooperation

(2008) Ian C. Gilby et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

Fission-Fusion Dynamics, Behavioral Flexibility, and Inhibitory Control in Primates

(2008) Federica Amici et al.   CURRENT BIOLOGY